Collegewood Castleknock, Co. Dublin
9 homes on Collegewood, Castleknock sold in the last five years at a median of €800,000, from €620,000 to €910,000. Every figure is the Property Price Register, grouped by the street or estate in the registered address — data to 2026-09-13.
House prices on Collegewood
Sales by year
| Year | Sales | Median | vs previous year | Ireland median |
|---|---|---|---|---|
| 2021 | 1 | €845,000 | — | €262,000 |
| 2022 | 1 | €910,000 | +7.7% | €290,000 |
| 2023 | 2 | €710,000 | -22.0% | €310,000 |
| 2024 | 3 | €715,000 | +0.7% | €335,000 |
| 2025 (to date) | 2 | €742,500 | +3.8% | €361,233 |
Most recent sales on Collegewood
| Address | Price | Sold |
|---|---|---|
| 46 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €650,000 | 17 November 2025 |
| 48 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €835,000 | 21 July 2025 |
| 36 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €715,000 | 15 November 2024 |
| 29 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €710,000 | 30 October 2024 |
| 25 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €900,000 | 18 January 2024 |
| 6 COLLEGEWOOD, CASTLEKNOCK, DUBLIN | €800,000 | 15 November 2023 |
| 5 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €620,000 | 18 July 2023 |
| 23 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €910,000 | 9 December 2022 |
| 49 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €845,000 | 10 December 2021 |
| 14 COLLEGEWOOD, CASTLEKNOCK, DUBLIN 15 | €538,000 | 1 September 2020 |
Addresses and prices exactly as published in the Property Price Register. New-build prices in the register exclude VAT.
Questions people ask
What is the average house price on Collegewood, Castleknock?
The median sold price on Collegewood, Castleknock, County Dublin over the last five years was €800,000, from 9 sales in the Property Price Register (€620,000 to €910,000; data to 2026-09-13).
How many homes have sold on Collegewood, Castleknock?
20 sales on Collegewood, Castleknock are recorded in the Property Price Register since 2012, the most recent on 2025-11-17.
Where does this data come from?
Every sale is the Residential Property Price Register published by the Property Services Regulatory Authority, grouped by the street or estate in the registered address. Addris updates the pages weekly.
Other streets and estates in Castleknock
- Georgian Village, Castleknock
- Fawn Lodge, Castleknock Rd
- Royal Canal Court, Royal Canal Way
- Collegefort, Castleknock
- Phoenix Park Avenue, Castleknock
- Orchard Hall, Diswellstown
- Pecks Lane, Castleknock
- Maple Lodge, Farmleigh Woods
- Swift Hall, Collegewood
- Goldsmith Hall, Collegewood
- Park Drive Ave, Castleknock
- Beechpark Ave, Castleknock
Part of Castleknock. The register records the address as the seller's solicitor filed it; a street or estate here is that address's street and locality, so spellings and boundaries follow the register, not a map.